geosynchronous defined
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geostationary Geosynchronous definition, of or relating to a satellite traveling in an orbit 22,300 miles (35,900 km) above the earth's equator: at this altitude, the satellite's period of rotation, 24 hours, matches the earth's and the satellite always remains in the same spot over the earth: geostationary orbit. . geosynchronous.
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synchronous Communications satellites are usually put into a synchronous (or geosynchronous) orbit, circling the earth once every 24 hours and so appearing to hover over a single spot on the surface. This type of synchronized movement is important, since you have to know where to aim your satellite dish.
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asynchronous In general, asynchronous (pronounced ay-SIHN-kro-nuhs, from Greek asyn-, meaning not with, and chronos, meaning time) is an adjective describing objects or events that are not coordinated in time. In information technology, the term has several different usages. Download this free guide.
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Satellite Orbit Types & Definitions Satellite orbits. There are a number of definitions associated with various different types of satellite orbits: 1  Geocentre: When satellites orbit the Earth, either in a circular or elliptical orbit, the satellite orbit forms a plane that passes through the centre of gravity or geocentre of the Earth.or a very low orbit of around 100 miles a velocity of about 17500 miles per hour is needed and this means that the satellite will orbit the Earth in about 90 minutes. At an altitude of 22 000 miles a velocity of just less than 7000 miles per hour is needed giving an orbit time of about 24 hours.
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Geochronology Geochronology: Geochronology, field of scientific investigation concerned with determining the age and history of Earth’s rocks and rock assemblages. Such time determinations are made and the record of past geologic events is deciphered by studying the distribution and succession of rock strata, as well as the character of the fossil organisms preserved within the strata.
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Geophysics Age of the sea floor. Much of the dating information comes from magnetic anomalies. Geophysics /dʒiːoʊfɪzɪks/ is a subject of natural science concerned with the physical processes and physical properties of the Earth and its surrounding space environment, and the use of quantitative methods for their analysis. The term geophysics sometimes refers only to the geological applications: Earth's shape; its gravitational and magnetic fields; its internal structure and composition; its dynamics and their surface expression in plate tectonics, the generation of magmas ...
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- The semi-synchronous orbit is a near-circular orbit (low eccentricity) 26,560 kilometers from the center of the Earth (about 20,200 kilometers above the surface). A satellite at this height takes 12 hours to complete an orbit.his special, high Earth orbit is called geosynchronous. A satellite in a circular geosynchronous orbit directly over the equator (eccentricity and inclination at zero) will have a geostationary orbit that does not move at all relative to the ground. It is always directly over the same place on the Earth’s surface.
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Definitions &Translations In telecommunications, asynchronous communication is transmission of data, generally without the use of an external clock signal, where data can be transmitted intermittently rather than in a steady stream. Any timing required to recover data from the communication symbols is encoded within the symbols.
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- The semi-synchronous orbit is a near-circular orbit (low eccentricity) 26,560 kilometers from the center of the Earth (about 20,200 kilometers above the surface). A satellite at this height takes 12 hours to complete an orbit. geostationary orbit is extremely valuable for weather monitoring because satellites in this orbit provide a constant view of the same surface area. When you log into your favorite weather web site and look at the satellite view of your hometown, the image you are seeing comes from a satellite in geostationary orbit.
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- A geostationary orbit (GEO) is a circular orbit directly above the Earth's Equator From the ground, a geostationary object appears motionless in the sky and is therefore the Orbit of most interest to operators of Communication Satellites.o. Geostationary orbits are equatorial, but equatorial orbits are not necessarily geostationary. To be geostationary, the orbit needs to be equatorial, circular and at the al … titude such that one orbit takes one sidereal day (approximately 24 hours 3 minutes 56 seconds.
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Why is geosynchronous orbit an altitude, rather than a velocity? A slightly higher orbit might take 100 minutes instead of 90. For a geosynchronous orbit, the orbit has to take 24 hours instead of 90 minutes, because the earth takes 24 hours to spin. This happens when the circle is expanded to an altitude of about 35000 km. The Goldilocks velocity at this altitude is about 3000 m/s. slightly higher orbit might take 100 minutes instead of 90. For a geosynchronous orbit, the orbit has to take 24 hours instead of 90 minutes, because the earth takes 24 hours to spin. This happens when the circle is expanded to an altitude of about 35000 km. The Goldilocks velocity at this altitude is about 3000 m/s.
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asynchronous )Not synchronized; that is, not occurring at predetermined or regular intervals. The term asynchronous is usually used to describe communications in which data can be transmitted intermittently rather than in a steady stream. For example, a telephone conversation is asynchronous because both parties can talk whenever they like.
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Why is geosynchronous orbit an altitude, rather than a velocity? an orbit in which the satellite continuously remains directly overhead for the same ground position on Earth This is a description of a geostationary orbit, which is a special case of a geosynchronous orbit.
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- This special, high Earth orbit is called geosynchronous. A satellite in a circular geosynchronous orbit directly over the equator (eccentricity and inclination at zero) will have a geostationary orbit that does not move at all relative to the ground.It is always directly over the same place on the Earth’s surface.his special, high Earth orbit is called geosynchronous. A satellite in a circular geosynchronous orbit directly over the equator (eccentricity and inclination at zero) will have a geostationary orbit that does not move at all relative to the ground.
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Geostationary orbit A geostationary orbit, geostationary Earth orbit or geosynchronous equatorial orbit (GEO) is a circular orbit 35,786 kilometres (22,236 mi) above the Earth's equator and following the direction of the Earth's rotation. geostationary orbit can only be achieved at an altitude very close to 35,786 km (22,236 mi), and directly above the Equator. This equates to an orbital velocity of 3.07 km/s (1.91 mi/s) or an orbital period of 1,436 minutes, which equates to almost exactly one sidereal day or 23.934461223 hours.
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- Geo definition, a combining form meaning “the earth,” used in the formation of compound words: geochemistry. See more.
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What is the Difference Between Low Earth Orbit and Geosynchronous Orbit? Low earth orbit, medium earth orbit, and geostationary orbit are known as LEO, MEO, and GSO respectively. By comparison, the Moon orbits the Earth at an altitude of approximately 384,399 km (238,854 mi), putting GSO at about 10% of the way to the Moon. LEO is only about 1% of the way to the Moon.
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asynchronous The term asynchronous is usually used to describe communications in which data can be transmitted intermittently rather than in a steady stream. For example, a telephone conversation is asynchronous because both parties can talk whenever they like.
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Satellite Coverages and Orbits Geostationary satellites orbit in the earth's equatorial plane at a height of 38,500 km. At this height, the satellite's orbital period matches the rotation of the Earth, so the satellite seems to stay stationary over the same point on the equator.Since the field of view of a satellite in geostationary orbit is fixed, it always views the same geographical area, day or night.eostationary orbits are circular orbits that are orientated in the plane of the Earth's equator. By placing the satellite at an altitude where it's orbital period exactly matches the rotation of the earth (35,800 km), the satellite appears to hover over one spot on the Earth's equator.
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What is the difference between geostationary and geosynchronous orbits? Other geosynchronous orbits. Geosynchronous orbits, which are not geostationary, can be 'circular and inclined to equator' OR can be 'elliptical with any inclination'. E.g. QZSS orbit - Slightly elliptical, highly inclined (43 deg) orbit whose ground trace looks like this - NOT STATIONARY W.R.T GROUND.
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Geochronology Geochronology is the science of determining the age of rocks, fossils, and sediments using signatures inherent in the rocks themselves. Absolute geochronology can be accomplished through radioactive isotopes, whereas relative geochronology is provided by tools such as palaeomagnetism and stable isotope ratios.eochronology is the science of determining the age of rocks, fossils, and sediments using signatures inherent in the rocks themselves. Absolute geochronology can be accomplished through radioactive isotopes, whereas relative geochronology is provided by tools such as palaeomagnetism and stable isotope ratios.
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Geochronometry vs Geochronometer - What's the difference? As nouns the difference between geochronometry and geochronometer is that geochronometry is (geology) the science of the measurement of the age of rocks etc based on the radioactive decay of naturally occurring isotopes while geochronometer is (geology) any device used to measure geologic time, especially by measuring radioactive decay, or the relative abundance of isotopes.
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Geomorphology Geomorphology (from Greek: γῆ, gê, earth; μορφή, morphḗ, form; and λόγος, lógos, study) is the scientific study of the origin and evolution of topographic and bathymetric features created by physical, chemical or biological processes operating at or near the Earth's surface.
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Geosynchronous orbit The synchronization of rotation and orbital period means that, for an observer on the surface of the Earth, an object in geosynchronous orbit returns to exactly the same position in the sky after a period of one sidereal day. special case of geosynchronous orbit is the geostationary orbit, which is a circular geosynchronous orbit at zero inclination (that is, directly above the equator).
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asynchronous SecurActive Performance Vision. In general, asynchronous (pronounced ay-SIHN-kro-nuhs, from Greek asyn- , meaning not with, and chronos, meaning time) is an adjective describing objects or events that are not coordinated in time. In information technology, the term has several different usages.
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- LINK / CITE ADD TO WORD LIST. adjective. The definition of geothermal is something related to the earth's internal heat. A heating system that harnesses the heat energy produced by the earth underground is an example of a geothermal heating system.having to do with the heat of the earth's interior.INK / CITE ADD TO WORD LIST. adjective. The definition of geothermal is something related to the earth's internal heat. A heating system that harnesses the heat energy produced by the earth underground is an example of a geothermal heating system.